baber/WOPTO huggingface dataset:
Patent JP-H0872239-A (JP)
Title: Ink jet recording head
Inventor: MURAI TAEKO
IPC: B41J2/055
Filed: 1994-09-09
Abstract: PURPOSE: To achieve improvement in image quality without raising driving voltage of a driving pulse by a method wherein a pressure liquid room is formed in a shape wherein its sectional area is continuously decreased as the pressure room advances from an ink feed route side to a nozzle side. CONSTITUTION: Liquid room forming passages 11a, 12a of a lower liquid room forming member 11 and an upper liquid room forming member 12 are formed in a curved shape of expanding inward as they advance from ink feed route 13, 13 sides to a nozzle 8 side. Then, both side faces 7a, 7a of a pressure liquid room 7 formed with those liquid room forming passages 11a, 12a, are formed in a facial shape of approaching a curve as they advance from the ink feed route 13, 13 sides to the nozzle 8 side. Thereby, a sectional area of the pressure liquid room 7 is decreased as the pressure liquid room 7 advances from the ink feed route 13, 13 sides to the nozzle 8 side.
Patent JP-S6278529-A (JP)
Title: Minute gap forming method
Inventor: YONENO KAZUNARI
IPC: G02F1/13
Filed: 1985-10-01
Abstract: PURPOSE:To form uniform minute gaps by forming the first layer in which two kinds, A, B, of materials having mutual selective etching property are arranged and the second layer formed of material C or material A having selective etching property to material B on a substrate and then removing the material B. CONSTITUTION:A film of material A is formed to a thickness equal to the size of required minute gap on a substrate, and then a proper pattern 2 is formed. A film of material B is formed and flattened to fill up space of the pattern 2 of material 2, and the first layer 4 is formed. Next, the second layer 5 is formed of material C or material A having selective etching property to material B. Then, a pattern 3 of material B is removed by etching.
Patent JP-S6370577-A (JP)
Title: Manufacture of semiconductor device
Inventor: OKADA KYOKO
IPC: H01L21/338
Filed: 1986-09-12
Abstract: PURPOSE:To obtain optimum threshold voltage by forming a photo-resist film obtained by boring the upper section of a gate electrode region onto source and drain electrodes on an N<+> layer shaped onto a GaAs substrate and introducing impurity atoms thinning the concentration of the N<+> layer into a region just under the drain electrode, monitoring currents between a source and a drain. CONSTITUTION:The metallic film of a gold-germanium alloy/gold layer is evaporated onto an N<+> layer 22 acquired by implanting ions onto a semi-insulating GaAs substrate 21, and shaped to a predetermined pattern, and the layer 22 is alloyed to form a source electrode 23 and a drain electrode 24. A photo-resist film 26 on an SiO2 film 25 shaped as a surface protective film is bored to a prescribed pattern, oxygen atoms (O2) ions are implanted to the N<+> layer 22 through an opening section 27 formed to the SiO2 film to selectively lower the concentration of the N<+> layer 22 just under a gate-electrode forming region, the SiO2 film and the photo-resist film on the source and drain electrodes 23 and 24 are bored and currents flowing between a source and a drain are measured, and an ion implantation process is repeated again when the measured value is not satisfied. When currents reach a fixed value, a metallic film having three layer structure of titanium-platinum/gold is shaped onto the substrate, and each electrode 31, 32 and 33 is formed.
Patent JP-S60108923-A (JP)
Title: Microcomputer system
Inventor: IGARASHI TOORU
IPC: G06F1/00
Filed: 1983-11-18
Abstract: PURPOSE:To make it unnecessary to continue to supply electric power constantly by turning on a power supply for operating a computer system through a power supply switch and turning off the power supply by processing in the computer in accordance with software. CONSTITUTION:A switching circuit 22 is constituted of TRs Q1, Q2 controlling the connection of PNP switching TRQ3 connected in series between a battery E and a power supply circuit 20. An input signal to the base of one TRQ1 in the circuit 22 is applied through a power supply switch MS. When the switch MS is turned on, the TRQ3 is connected and operating power is supplied to a microcomputer 10. An input signal to the base of the TRQ2 in the circuit 22 is applied through an I/O port 18 of the computer 10. The signal is H level under normal operating status, but is turned to the L level after a CPU12 has executed a specific routine. Therefore, the connection of the TRQ2 is controlled by the computer 10 on the basis of software. Thus, it can be made unnecessary to continue to supply electric power constantly.
Patent JP-2000043430-A (JP)
Title: Thermal transfer image receiving sheet
Inventor: ABE KAZUHIRO
IPC: B41M5/382
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To smoothen feeding and to reduce omissions or unevenness of recording by providing a support, a receiving layer for receiving a sublimable dye to be migrated from a color material layer in the case of thermally printing and an antistatic layer containing a π electron conjugated conductive polymer material, thereby incorporating sufficient antistatic capacity even at a low humidity in a sheet. SOLUTION: In the thermal transfer image receiving sheet used in combination with a sublimable transfer thermal transfer sheet having a color material layer containing a sublimable dye, a support, a receiving layer for receiving a sublimable dye to be migrated from a color material layer in the case of thermally printing and an antistatic layer are provided. A π electron conjugated conductive polymer material is incorporated in the antistatic layer. A surface resistance value of the antistatic layer is preferably 106 to 1012 Ω/(square) at 25 deg.C and 15%RH, and an influence by static electricity can be avoided. Further, as the π electron conjugated conductive polymer material, a polyaniline or a polyaniline derivative is preferable. Meanwhile, as the support, a polyester film is preferable.
Patent JP-S6371781-A (JP)
Title: Binarizing device for picture signal
Inventor: KATSUTA YUJI
IPC: G06K9/38
Filed: 1986-09-12
Abstract: PURPOSE:To faithfully binarize both two and multiple tone wedge parts when the two and multiple tone wedge parts exist in the same original in a mixed state, by outputting binarized data in accordance with the density of a point to be binarized and the average density of the surroundings of the point. CONSTITUTION:In the case of a two tone wedge picture, such as a character, etc., with which the density of a point to be binarized is largely different from the average density of the surroundings of the point, '1' or '0' is outputted to a terminal 13. Moreover, when the density value of the point to be binarized is smaller than the sum of the average density value of the surroundings and a prescribed value, but larger than a value obtained when the prescribed value is subtracted from the average density value, the output of a comparator 7 goes to '0' and that of another comparator 8 goes to '1'. Then the data obtained by binarizing the average density outputted from a comparator 10 are outputted to the terminal 13 through an AND circuit 12 and OR circuit 11. In such a case, an average density calculating circuit 4 calculates the mean value of densities of points within the extent of 15X15 points around the point to be binarized except the point to be binarized from the digital data of the points.
Patent JP-H0534518-A (JP)
Title: Glare shielding mirror
Inventor: YOSHIMURA YASUMASA
IPC: G02B5/28
Filed: 1991-08-03
Abstract: PURPOSE:To provide a glare shielding mirror which cuts the wavelength region of 400-450nm in a glare shielding state and can reduce glare even when the reflectance of the mirror rises during use. CONSTITUTION:This glare shielding mirror is a prism-shaped mirror with a wavelength selective interference reflecting film 2 having 50-70% reflectance for high reflection on the front side and a reflecting film 3 having 4-10% reflectance for low reflection on the rear side. The film 3 reflects interference transmitted light and a reflex appears on the film 3. The film 2 is a multilayered dielectric film consisting of three or more layers and having a peak at 400-450nm, e.g. a TiO2(lambda/4)-SiO2(lambda/4)-TiO2(lambda/4) film. The film 3 is the film of a metal or a dielectric such as TiO2(lambda/4).
Patent JP-H0649059-A (JP)
Title: 7-@(3754/24)5-azaspiro(2,4)heptan-5-yl)-8-alkoxyquinoline-3-carboxylic acid derivative
Inventor: ITO YASUO
IPC: A61P31/04
Filed: 1992-07-23
Abstract: PURPOSE:To provide a new compound which is useful as an antimicrobial, antitumor and therapeutic medicine for AIDS. CONSTITUTION:A compound of formula I (R<1> is H, lower alkyl; R<2> is H, lower alkyl, lower alkanoyl, ester-type protecting group; R<3> is H, lower alkyl; R<4> is lower alkyl), for example, 7-(7-amino-5-azaspiro[2,4]heptan-5-yl)-1-cyc lopropyl-6-fluoro-1,4-dihydro-8-methoxy-4-oxoquinoline-3-carboxylic acid. The compound of formula I is obtained by reaction of a 7-halogenoquinoline-3- carboxylic acid derivative of formula II (X is halogen) with a 7-amino-5- azaspiro[2,4]heptane derivative of formula III in a solvent such as acetonitrile, when needed, in the presence of a base such as triethylamine in a solvent such as dimethyl sulfoxide.
Patent JP-H0668177-A (JP)
Title: System for exchanging drawing data
Inventor: MURAYAMA SHIGEYUKI
IPC: G06F17/50
Filed: 1992-08-14
Abstract: PURPOSE:To divide partially deleted consecutive dimension line data in the drawing data exchange in different data systems into plural dimension line data at the exchange. CONSTITUTION:The system is provided with a master dimension line information acquiring means 11 acquiring master dimension line information being the leading information of the consecutive dimension line information from a drawing information storage device A3, slave dimension line information acquiring means 12 acquiring slave dimension line information being continuing information from the device A3, and dimension line constitution element information acquiring means 13 acquiring the constitution element information constituting the dimension line from the device A3. It is also provided with a dimension line division discriminating means 14 judging the presence or absence of the division of the consecutive dimension line, dimension line data preparation means 15 preparing the dimension line data processed by a graphic processor B41, dimension line division means 16 dividing the consecutive dimension line when the presence of the division is judged, and dimension line end processing means 17 outputting the dimension line data prepared by the means 15 to a drawing information storage device 4 storing the drawing data processing by a drawing processor B41.
Patent JP-H0264721-A (JP)
Title: Microcomputer
Inventor: YOSHIHARA TOSHIAKI
IPC: G06F1/16
Filed: 1988-08-30
Abstract: PURPOSE:To give full play to a project display function, to use an overhead projector already provided and to easily enlarge and project information by making a liquid crystal display part detachable, using this liquid crystal display part and executing a projection display. CONSTITUTION:A liquid crystal panel 4 is provided in a position which an operator can see with a keyboard 3 detached on the front face side of main body 2, it can be detached from the main body 2 and can be set on the stage of an overhead projector (OHP) 20. When the enlarged projection display is necessary, a personal computer 1 is carried to the place, the computer 1 is operated, the necessary information is displayed on the liquid crystal panel 4, after that, the panel 4 is detached and placed on the stage of the OHP 20. Next, the OHP 20 is operated, light 22 is projected by a reflecting plate 21 and the information on the panel 4 is enlarged and projected on the prescribed screen of the OHP 20. Thus, the necessary information is enlarged and displayed on the screen and many people can recognize, discuss and judge the necessary information.
Patent JP-H04100833-A (JP)
Title: Preparation of molded silicone rubber foam and intermediate material for preparing the foam
Inventor: SHIMIZU KOJI
IPC: B29K83/00
Filed: 1990-08-20
Abstract: PURPOSE:To prepare the title foam excellent in qualities and properties with a homogeneous cell structure at a high productivity by treating a specific silicone rubber compsn. under specified conditions and then foaming and simultaneously completely curing the compsn. CONSTITUTION:A semi-curable organopolysiloxane compsn. mainly comprising an organopolysiloxane having org. peroxide-curable functional groups (e.g. a dimethylpolysiloxane having both molecular ends blocked with dimethylvinylsiloxy groups) is compounded with an org. peroxide having an activation energy of 25-41kcal/mol [e.g. 2,5-dimethyl-2,5-di(t-butylperoxy)hexane] and a blowing agent (e.g. 4,4'-oxybisbenzenesulfonyl hydrazide) to give a silicone rubber compsn., which is formed into particles and treated below 100 deg.C to give an intermediate molding material which comprises spherical particles in a semi- cured state and in which the activity of the peroxide and the blowing capability of the blowing agent are fully retained and the functional groups of the organopolysiloxane still remains. The intermediate material is foamed and simultaneously completely cured at above 100 deg.C.
Patent JP-S6193887-A (JP)
Title: Water purifier
Inventor: NAKAGAWA FUMIO
IPC: B01D35/04
Filed: 1984-10-16
Abstract: PURPOSE:To facilitate washing, by allowing a rotary valve to position at the lower part of a cartridge and a supply port to position at the lower part of the rotary valve. CONSTITUTION:When purified water is supplied, a knob 98 is rotated to revolve a rotary valve 40 and a nodal hole 80 is engaged with a ball 70 and a first through-hole 76 is communicated with a guide port 56 while a guide groove 81 is communicated with a communication port 43 and a supply port 44. Raw water is flowed in the order of a receiving port 42   opening 75   hollow part of rotary valve 40   first through-hole 76   guide port 56   inflow port 10   porous filter 20 inflow passage 27   communication guide opening part S2   bypass passage 28 and converted to purified water by a filter material 30. Purified water is flowed in the order of outflow port 11 communication port 43   guide groove 81   supply port 14   bubble holes 62 to be supplied to the outside.
Patent JP-S6277209-A (JP)
Title: Car height controller
Inventor: ITO HIDEO
IPC: B60G17/015
Filed: 1985-09-30
Abstract: PURPOSE:To reduce the number of parts and prevent improper adjustment of car height in wheel removal and stranding by detecting removal of one wheel or stranding from detected car height of front left and right wheels to inhibiting the adjustment of car height of front wheel in the detection. CONSTITUTION:Respective detected car height of front left and right wheels and average car height of rear wheels are sent to the input of a car height adjusting means through a car height judging means respectively to control the car height. Then, the detected car height of front left and right wheels is sent to the input of a means for detecting the removal or stranding of front one wheel so that the removal or stranding of front one wheel is detected. Then, the signal for inhibiting the adjustment of front wheel car height is generated to the car height adjusting means to inhibit the car height adjustment of front wheel. Thus, the number of parts can be reduced.
Patent JP-H0962371-A (JP)
Title: Temperature control method for article and coloring device for color filter substrate
Inventor: SATOI YASUNAGA
IPC: G05D23/19
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To control the temperature of an article on a color filter substrate with high accuracy by controlling the temperature of the article placed on a member with high heat conduction in a constant-temperature chamber at accuracy of degree same as the temperature managing accuracy of the constant- temperature chamber. SOLUTION: A constant-temperature device provided at the glass substrate standby position of a coloring device for color filter substrate carries out a role to fit the temperature accuracy of a glass substrate 1 cooled by a cooling plate in the same accuracy as the temperature accuracy(±1 deg.C) of the managing temperature in the constant-temperature chamber. When the glass substrate 1 arrives at each standby position, a lift pin 307a fixed on a plate 377 and a plate 309a are raised simultaneously, which places the glass substrate 1 on the plate 309a, and the glass substrate 1 is fixed by sucking with a vacuum suction hole provided in the plate 309a.  In such a case, the plate 309a is formed with an aluminum with high heat conduction, and the temperature of the glass substrate 1 is kept constant with considerably high accuracy by the atmosphere of the constant-temperature chamber until the next glass substrate 1 arrives.
Patent JP-S60108469-A (JP)
Title: Benzothiazole-type monoazo dye
Inventor: NIWA TOSHIO
IPC: D06P3/54
Filed: 1983-11-18
Abstract: NEW MATERIAL:The compound of formula I (X and Y are H, Cl, Br or nitro; Z is H, methyl or acylamino; R<1> is alkyl or allyl; R<2> is phenyl or benzyl which may be substituted with Cl). EXAMPLE:The compound of formula II. USE:Dye for dyeing polyester fiber and cloth in red - purple color having excellent fastness to washing, alkali-sweat, and water. PREPARATION:The amine of formula III (e.g. 2-amino-4,6-dichlorobenzothiazole) is diazotized, and coupled with the aniline compound of formula IV (e.g. N-ethyl- N-chlorobenzoxyethylaniline).
Patent JP-H0382468-A (JP)
Title: Body displacer for nursing
Inventor: SATO TAKAO
IPC: A61G7/05
Filed: 1989-08-25
Abstract: PURPOSE:To safely perform nursing by forming a bottom side part in an undeformable ship hull bottom shape, and by providing a soft metal rod as a core of a rod-like pad so that the posture can be surely and stably while using a washing container or the like. CONSTITUTION:The bottom side of a changer 1 is formed of an undeformable ship-hull bottom shape and is made of plastics or light metal. Further, it is coated over its outer surface with rubber or the like. With this arrangement, with the application of a metallic property, it may be fixed in an optionally shape while a high stability being obtained by its weight. Thereby, it is convenient as a posture changer which can cope with the condition of a patient.
Patent JP-2000044150-A (JP)
Title: Load carrying-in device for elevator
Inventor: YAMAZAKI SHINJI
IPC: B66B17/16
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To improve the workability of carrying-in and carrying-out work of a load to a car by providing a displaceable displacing member for receiving a carrying-in load on a movable floor and a non-restorable shock absorber for stopping the displacement of the displacing member. SOLUTION: A rotating support body 22 rotatably supports a movable floor 23 through a pin 23, and an arm support member 26 rotatably supports a support arm 27 as a displacing member through a pin 28. The upper end of the support arm 27 is protruded onto the movable floor 23. A shock absorber support member 30 rotatably supports a non-restorable shock absorber 31 such as hydraulic shock absorber through a pin 32. When a load 10 is carried into a car 5, the movable floor 23 is inclined by a hydraulic cylinder 25 to roll the load 10. The load 10 makes contact with a roller 29 to rotate the support arm 27 and stop it. The shock absorber 31 moderates the collision impact of the load 10 to the roller 29 and prevents the impact sound or vibration. In carrying-out, the load 10 is never pushed out.
Patent JP-S59105950-A (JP)
Title: Apparatus for feeding secondary air to intake system of internal-combustion engine
Inventor: KISHIDA EIJI
IPC: F02M23/04
Filed: 1982-12-10
Abstract: PURPOSE:To enable to control the air-fuel ratio over a wide range according to the operational conditions of an engine, by executing proportional control by an ON-OFF valve and executing integral control by an air control valve. CONSTITUTION:In case of controlling the air-fuel ratio to a preset value, the flow rate of secondary air is controlled proportionally (P) since a ''rich'' signal and a ''lean'' signal are produced alternately and continuously and secondary air flows intermittently through an air control passage 11a. In another air control passage 11b, integral control (I) of the air-fuel ratio is executed since the flow rate of secondary air is increased when the ''rich'' signal exists while the flow rate of secondary air is decreased when the ''lean'' signal exists. Therefore, the flow rate of secondary air passed through a secondary-air passage 11 is the sum of the flow rate by the proportional control and the flow rate by the integral control. Accordingly, if the control rate of secondary air by proportional control is made small or the control rate of secondary air by integral control is made large, it is enabled to reduce fluctuation of the air-fuel ratio by the proportional control and to increase the controllable range of air-fuel ratio. By thus preventing occurrence of surging and facilitating emission control, the performance of an engine can be improved.
Patent JP-S6279110-A (JP)
Title: Method and device for transportation
Inventor: MIYAZAKI RYOZABURO
IPC: B65G15/02
Filed: 1985-10-02
Abstract: PURPOSE:To simplify the device and save the installation and operating costs by incorporating such a constitution that a belt is supported and released according to the width of a rail to guide a supporting device. CONSTITUTION:In a supporting device 31 sent off from a drum by a wire, the width of pulleys 34, 34a is wider as the spacing between rails 25, 26 and 25a, 26a is greater. Therefore, the tips of movable arms 37, 37a are separate from fixed arms 36, 36a so as to provide a belt 21 with flat condition. When the spacing between the right rails 25, 26 and left rails 25a, 26a becomes smaller, two sets of supporting plates 32, 32a and 33, 33a are moved inward to cause rotation of the movable arms 37, 37a to lead to pinch of the supporting parts 22, 22a of belt 21 with said fixed arms 36, 36a, and now the belt 21 performs transport of particles while bent in approx. U form.
Patent JP-H0544191-A (JP)
Title: Device for calendaring surface of paper
Inventor: ASANO NOBUKATSU
IPC: B05C9/12
Filed: 1991-08-05
Abstract: PURPOSE:To provide the subject device comprising a specific constitution, improved in the operation efficiency and the space efficiency and capable of sufficiently enhancing the treating speed of all of the device even when a press device not permitting to enhance the treating speed is disposed between continuous processes. CONSTITUTION:Paper sheets 3 fed by a paper-feeding device 1 to be calendared are fed into a coater 7 and coated with a coating. The coated paper sheets 3 are fed into a drier 13, dried and subsequently individually delivered by a diverging device 17 in the upper and lower directions. The paper sheets 3 delivered in the upper direction are heated and pressed by the upper endless belt 29 of a press device 27, and the paper sheets 3 delivered in the lower direction are simultaneously heated and pressed by the lower endless belt 28 of the press device 27 to calender the surfaces of the paper sheets, respectively. The calendared paper sheets 3 from the press device 27 are stacked with a stacker 38 and stored.